package com.wp.design.structural.composite;

public abstract class CatalogComponent {
	public void add(CatalogComponent catalogComponent){
		throw new UnsupportedOperationException("不支持增加操作");
	}
	public void remove(CatalogComponent catalogComponent){
		throw new UnsupportedOperationException("不支持删除操作");
	}
	public String getName(){
		throw new UnsupportedOperationException("不支持获取名称操作");
	}
	public Double gePrice(CatalogComponent catalogComponent){
		throw new UnsupportedOperationException("不支持获取价格操作");
	}
	public void print(){
		throw new UnsupportedOperationException("不支持打印操作");
	}
}
